<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>分析身体质量</title>
</head>
<body>
<center>
  <h1>输入身高体重</h1>
  <form action="/bmi" method="post">
    <table border="1">
      <tr>
        <td>身高/m</td>
        <td><input name="height" type="text"></td>
      </tr>
      <tr>
        <td>体重/kg</td>
        <td><input name="weight" type="text"></td>
      </tr>
      <tr>
        <td colspan="2" align="center"><input type="submit" value="开始检测"></td>
      </tr>

    </table>
  </form>
</center>

</body>
</html>